parts of Friesland between 841 and 873, conquering Dorestad and Utrecht[citation needed] in 850. Rorik swore allegiance to Louis the German in 873. He was...

the river Meuse became the border. Lothair gave Dorestad to Harald the Younger and his brother Rorik. With the Treaty of Verdun in 843 the feud between...

8th-century king of the Visigoths in Visigothic Kingdom of Spain. Rorik of Dorestad, chieftain who ruled Frisia, in the 9th century Rurik, 9th-century...

Meersen 839–875, Rorik of Dorestad, acquired all of West Frisia, Utrecht and Dorestad, ruled from Wieringen 882–885, Godfrid, reconquered Rorik's domain Godfrid...

the most important Viking families in the Low Countries was that of Rorik of Dorestad (based in Wieringen) and his brother the "younger Harald" (based in...

since 843, tried to pacify the Viking leaders such as Harald Klak or Rorik of Dorestad by vesting them with large estates in the Frisian lands. By the 870...

Martin. Meanwhile, Judith and Baldwin sought refuge with the Viking Rorik of Dorestad, King of Friesland (circa 810 – circa 880) and later fled to the court...

he teamed up with Rorik, the son of his father's brother (his cousin). In 850 they united against Lothair and raided Dorestad. Rorik took possession of...

Saint-Germer-de-Fly (approximate date). Viking chieftain Rorik, with the agreement of King Lothair II, leaves Dorestad with a fleet and forces his rival Horik II to...

of Bulgaria (864) Guthrum (878) Borivoj I, Duke of Bohemia (883) Rorik of Dorestad Harald Klak Baptism of Boris I Baptism of Borivoj I by Saint Methodius...